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mdns: fix possible crash when mdns_free called while action queue not empty

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This commit is contained in:
David Cermak
2019-02-15 13:23:21 +01:00
committed by bot
parent 1ce0434373
commit 0b48653ed0
1 changed files with 2 additions and 0 deletions
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2
components/mdns/mdns.c
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@ -4011,6 +4011,8 @@ static esp_err_t _mdns_service_task_stop()
vTaskDelay(10 / portTICK_PERIOD_MS); vTaskDelay(10 / portTICK_PERIOD_MS);
} }
} }
vSemaphoreDelete(_mdns_service_semaphore);
_mdns_service_semaphore = NULL;
return ESP_OK; return ESP_OK;
} }